Illegally holding someone else's credit card, the perpetrator objectively carried out the holding behavior. The custody here is a continuous state, which is not limited to the actor hiding the card on himself, hiding it at home or elsewhere, and entrusting others to keep it for him. , can be established. No matter where the object is located, as long as the actor has actual control over it or can control it freely. At the same time, it is necessary to accurately identify the illegality of illegally holding other people's credit cards. Illegal possession at least includes two situations: illegal origin and legal origin but illegal possession.